Server side caching implementation for the Index Pattern api

package.json

@@ -82,6 +82,7 @@
     "bootstrap": "3.3.5",
     "brace": "0.5.1",
     "bunyan": "1.4.0",
+    "catbox": "7.0.0",
     "commander": "2.8.1",
     "css-loader": "0.17.0",
     "d3": "3.5.6",
@@ -174,6 +175,7 @@
     "simple-git": "1.8.0",
     "sinon": "1.17.2",
     "source-map": "0.4.4",
+    "supertest-as-promised": "2.0.2",
     "wreck": "6.2.0"
   },
   "engines": {

src/fixtures/field_mapping_multi_index.json

@@ -0,0 +1,218 @@
+{
+  "logstash-2015.12.03": {
+    "mappings": {
+      "_default_": {
+        "agent": {
+          "full_name": "agent",
+          "mapping": {
+            "agent": {
+              "index": "analyzed",
+              "type": "string",
+              "doc_values": false
+            }
+          }
+        },
+        "@timestamp": {
+          "full_name": "@timestamp",
+          "mapping": {
+            "@timestamp": {
+              "index": "not_analyzed",
+              "type": "date",
+              "doc_values": true
+            }
+          }
+        },
+        "bytes": {
+          "full_name": "bytes",
+          "mapping": {
+            "bytes": {
+              "index": "not_analyzed",
+              "type": "number",
+              "doc_values": true
+            }
+          }
+        },
+        "ip": {
+          "full_name": "ip",
+          "mapping": {
+            "ip": {
+              "index": "not_analyzed",
+              "type": "ip",
+              "doc_values": true
+            }
+          }
+        },
+        "geo.coordinates": {
+          "full_name": "geo.coordinates",
+          "mapping": {
+            "coordinates": {
+              "index": "not_analyzed",
+              "type": "geo_point",
+              "doc_values": false
+            }
+          }
+        }
+      },
+      "apache": {
+        "agent": {
+          "full_name": "agent",
+          "mapping": {
+            "agent": {
+              "index": "analyzed",
+              "type": "string",
+              "doc_values": false
+            }
+          }
+        },
+        "@timestamp": {
+          "full_name": "@timestamp",
+          "mapping": {
+            "@timestamp": {
+              "index": "not_analyzed",
+              "type": "date",
+              "doc_values": true
+            }
+          }
+        },
+        "bytes": {
+          "full_name": "bytes",
+          "mapping": {
+            "bytes": {
+              "index": "not_analyzed",
+              "type": "number",
+              "doc_values": true
+            }
+          }
+        },
+        "ip": {
+          "full_name": "ip",
+          "mapping": {
+            "ip": {
+              "index": "not_analyzed",
+              "type": "ip",
+              "doc_values": true
+            }
+          }
+        },
+        "geo.coordinates": {
+          "full_name": "geo.coordinates",
+          "mapping": {
+            "coordinates": {
+              "index": "not_analyzed",
+              "type": "geo_point",
+              "doc_values": false
+            }
+          }
+        }
+      }
+    }
+  },
+  "logstash-2015.12.04": {
+    "mappings": {
+      "_default_": {
+        "agent": {
+          "full_name": "agent",
+          "mapping": {
+            "agent": {
+              "index": "analyzed",
+              "type": "string",
+              "doc_values": false
+            }
+          }
+        },
+        "@timestamp": {
+          "full_name": "@timestamp",
+          "mapping": {
+            "@timestamp": {
+              "index": "not_analyzed",
+              "type": "date",
+              "doc_values": true
+            }
+          }
+        },
+        "bytes": {
+          "full_name": "bytes",
+          "mapping": {
+            "bytes": {
+              "index": "not_analyzed",
+              "type": "number",
+              "doc_values": true
+            }
+          }
+        },
+        "ip": {
+          "full_name": "ip",
+          "mapping": {
+            "ip": {
+              "index": "not_analyzed",
+              "type": "ip",
+              "doc_values": true
+            }
+          }
+        },
+        "geo.coordinates": {
+          "full_name": "geo.coordinates",
+          "mapping": {
+            "coordinates": {
+              "index": "not_analyzed",
+              "type": "geo_point",
+              "doc_values": false
+            }
+          }
+        }
+      },
+      "apache": {
+        "agent": {
+          "full_name": "agent",
+          "mapping": {
+            "agent": {
+              "index": "analyzed",
+              "type": "string",
+              "doc_values": false
+            }
+          }
+        },
+        "@timestamp": {
+          "full_name": "@timestamp",
+          "mapping": {
+            "@timestamp": {
+              "index": "not_analyzed",
+              "type": "date",
+              "doc_values": true
+            }
+          }
+        },
+        "bytes": {
+          "full_name": "bytes",
+          "mapping": {
+            "bytes": {
+              "index": "not_analyzed",
+              "type": "number",
+              "doc_values": true
+            }
+          }
+        },
+        "ip": {
+          "full_name": "ip",
+          "mapping": {
+            "ip": {
+              "index": "not_analyzed",
+              "type": "ip",
+              "doc_values": true
+            }
+          }
+        },
+        "geo.coordinates": {
+          "full_name": "geo.coordinates",
+          "mapping": {
+            "coordinates": {
+              "index": "not_analyzed",
+              "type": "geo_point",
+              "doc_values": false
+            }
+          }
+        }
+      }
+    }
+  }
+}

src/fixtures/index_pattern_with_mappings.json

@@ -0,0 +1,26 @@
+{
+  "title": "logstash-*",
+  "timeFieldName": "@timestamp",
+  "fields": [
+    {
+      "name": "geo.coordinates",
+      "count": 0,
+      "scripted": false,
+      "mapping": {
+        "index": "not_analyzed",
+        "type": "geo_point",
+        "doc_values": false
+      }
+    },
+    {
+      "name": "ip",
+      "count": 2,
+      "scripted": false,
+      "mapping": {
+        "index": "not_analyzed",
+        "type": "ip",
+        "doc_values": true
+      }
+    }
+  ]
+}

src/fixtures/index_template.json

@@ -0,0 +1,39 @@
+{
+  "kibana-logstash-*": {
+    "order": 0,
+    "template": "logstash-*",
+    "settings": {},
+    "mappings": {
+      "_default_": {
+        "properties": {
+          "agent": {
+            "index": "analyzed",
+            "type": "string",
+            "doc_values": false
+          },
+          "@timestamp": {
+            "index": "not_analyzed",
+            "type": "date",
+            "doc_values": true
+          },
+          "bytes": {
+            "index": "not_analyzed",
+            "type": "number",
+            "doc_values": true
+          },
+          "ip": {
+            "index": "not_analyzed",
+            "type": "ip",
+            "doc_values": true
+          },
+          "geo.coordinates": {
+            "index": "not_analyzed",
+            "type": "geo_point",
+            "doc_values": false
+          }
+        }
+      }
+    },
+    "aliases": {}
+  }
+}

src/plugins/kibana/index.js

@@ -1,3 +1,5 @@
+const indexPatterns = require('./server/routes/api/index_patterns');
+
 module.exports = function (kibana) {
   return new kibana.Plugin({
 
@@ -42,6 +44,10 @@ module.exports = function (kibana) {
           };
         }
       }
+    },
+
+    init: function (server, options) {
+      indexPatterns(server);
     }
   });
 

src/plugins/kibana/server/lib/__tests__/convert_pattern_and_template_name.js

@@ -0,0 +1,31 @@
+const {templateToPattern, patternToTemplate} = require('../convert_pattern_and_template_name');
+const expect = require('expect.js');
+
+describe('convertPatternAndTemplateName', function () {
+
+  describe('templateToPattern', function () {
+
+    it('should convert an index template\'s name to its matching index pattern\'s title', function () {
+      expect(templateToPattern('kibana-logstash-*')).to.be('logstash-*');
+    });
+
+    it('should throw an error if the template name isn\'t a valid kibana namespaced name', function () {
+      expect(templateToPattern).withArgs('logstash-*').to.throwException('not a valid kibana namespaced template name');
+      expect(templateToPattern).withArgs('').to.throwException(/not a valid kibana namespaced template name/);
+    });
+
+  });
+
+  describe('patternToTemplate', function () {
+
+    it('should convert an index pattern\'s title to its matching index template\'s name', function () {
+      expect(patternToTemplate('logstash-*')).to.be('kibana-logstash-*');
+    });
+
+    it('should throw an error if the pattern is empty', function () {
+      expect(patternToTemplate).withArgs('').to.throwException(/pattern must not be empty/);
+    });
+
+  });
+
+});